Dedifferentiated chondrosarcomas: A comprehensive review of imaging and pathologic features

Transcription

1 Dedifferentiated chondrosarcomas: A comprehensive review of imaging and pathologic features Poster No.: C-2187 Congress: ECR 2010 Type: Educational Exhibit Topic: Musculoskeletal - Bone Authors: G. Bierry, A. Feydy, F. Larousserie, C. Dufau-Andreu, R Campagna, P. Anract, A. Chevrot, J.-L. Dietemann, J.-L Drapé ; Paris/FR, Strasbourg/FR Keywords: Dedifferentiated chondrosarcoma, Pathology, Imaging Keywords: Musculoskeletal bone, Musculoskeletal system DOI: /ecr2010/C-2187 Any information contained in this pdf file is automatically generated from digital material submitted to EPOS by third parties in the form of scientific presentations. References to any names, marks, products, or services of third parties or hypertext links to thirdparty sites or information are provided solely as a convenience to you and do not in any way constitute or imply ECR's endorsement, sponsorship or recommendation of the third party, information, product or service. ECR is not responsible for the content of these pages and does not make any representations regarding the content or accuracy of material in this file. As per copyright regulations, any unauthorised use of the material or parts thereof as well as commercial reproduction or multiple distribution by any traditional or electronically based reproduction/publication method ist strictly prohibited. You agree to defend, indemnify, and hold ECR harmless from and against any and all claims, damages, costs, and expenses, including attorneys' fees, arising from or related to your use of these pages. Please note: Links to movies, ppt slideshows and any other multimedia files are not available in the pdf version of presentations. Page 1 of 36

2 Learning objectives The purpose of this exhibit is to review the imaging (plain radiographs, CT, MRI) and pathologic features of dedifferentiated chondrosarcomas with emphasis of the identification of the anaplastic component. Page 2 of 36

3 Background Fig.: Introduction Page 3 of 36

4 Fig.: Introduction Page 4 of 36

5 Fig.: Introduction Page 5 of 36

6 Images for this section: Fig. 0: Introduction Department of Radiology, University Hospital Cochin - Paris/FR Page 6 of 36

7 Fig. 0: Introduction Department of Radiology, University Hospital Cochin - Paris/FR Page 7 of 36

8 Imaging findings OR Procedure details Fig.: Pathology Page 8 of 36

9 Fig.: Pathology Page 9 of 36

10 Fig.: Imaging modalities Page 10 of 36

11 Fig.: Imaging Page 11 of 36

12 Fig.: Chondrosarcoma component Page 12 of 36

13 Fig.: Dediffentiated component Page 13 of 36

14 Fig.: Dedifferentiated component Page 14 of 36

15 Fig.: Cases review Page 15 of 36

16 Fig.: Case 1 Page 16 of 36

17 Fig.: Case 1 Page 17 of 36

18 Fig.: Case 1 Page 18 of 36

19 Fig.: Case 1 Page 19 of 36

20 Fig.: Case 2 Page 20 of 36

21 Fig.: Case 2 Page 21 of 36

22 Fig.: Case 2 Page 22 of 36

23 Fig.: Case 3 Page 23 of 36

24 Fig.: Case 3 Page 24 of 36

25 Fig.: Case 3 Page 25 of 36

26 Fig.: Case 3 Page 26 of 36

27 Fig.: Case 5 Page 27 of 36

28 Fig.: Case 5 Page 28 of 36

29 Fig.: Case 5 Page 29 of 36

30 Fig.: Case 5 Page 30 of 36

31 Fig.: Case 6 Page 31 of 36

32 Fig.: Case 6 Page 32 of 36

33 Fig.: Case 6 Page 33 of 36

34 Fig.: Case 6 Page 34 of 36

35 Conclusion Fig.: Take home messages! Page 35 of 36

36 References Fig.: References Page 36 of 36